FIRST DOWN. All progress in a football game is measured in yards. The offensive team tries to get as much yardage as it can to try and move closer to the opponent's end zone. Each time the offense gets the ball, it has four downs, or chances, in which to gain 10 yards.
The largest eagle species in the world is the Pithecophaga jefferyi or Philippine eagle. This species of eagle is on the critically endangered list due to the rapid decline in habitat, which is the tropical rainforest. Keep Learning.
What is the largest owl in Africa? The largest owl in all of the African continent is the African Eagle Owl. It is a territorial bird and will not tolerate other birds going after the same prey. They are tall wâ¦ith large, dark eyes and can have grey or light brown feathers.